| 摘要: |
| 介绍一种应用于红外分光测油仪的低频受调信号的峰值检波电路,它的特点是充分利用单片计算机技术实现准确的峰值定位检波,不仅能保证检波的效率,而且还能保证A/D变换的可靠性。该电路也可应用于其他低频受调信号的峰值检波领域,在实际应用中获得了很好的效果。 |
| 关键词: 信号检测,单片机,峰值检波器,电路,设计 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:April 30, 2003 |
| 基金项目: |
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| A Peak Value Detector Based on MCU |
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| () |
| Abstract: |
| This paper introduces a peak value detector circuit used for low frequency modulation signal.The peak value detector is featured by using MCU.It ensures not only the detection efficiency but also the A/D coversion.The circuit is proved to be excellent in application. |
| Key words: Signal detection,MCU,Peak value detector,Circuit,Design, |
